package com.heima.zuoye.day02.yuangong;

public class Demo1 {
    public static void main(String[] args) {
        Manager manager = new Manager("李小亮", "C001", "销售部",null);
        Clerk clerk = new Clerk("张小强", "M001", "销售部",manager);
        manager.setA(manager);
        clerk.setB(clerk);
        clerk.showMsg();
        manager.showMsg();
    }
}
